Evaluate. Assume that all variables represent positive numbers. 
A. 13
B. 3
C. -13
D. -3
Answer: A
Mathematics
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Solve the problem.The accompanying figure shows the graph of y = -x2 shifted to a new position. Write the equation for the new graph.
A. y = -x2 - 3 B. y = -(x - 3)2 C. y = -x2 + 3 D. y = -(x + 3)2
Mathematics
Find the reciprocal of the number or algebraic fraction.7
A. 
B. 7
C. 
D. 1
Mathematics
Find the perimeter.
A. 48 m B. 46 m C. 108 m D. 36 m
Mathematics
Answer the question.Which of the following is NOT listed as a suggestion to follow when preparing for an exam?
A. Relax, and work on the exam thoughtfully. B. Test yourself. C. Revisit your homework and the chapter review problems. D. Reread the sections in the textbook that will be covered on the exam.
Mathematics